[dpdk-dev] [PATCH v2] net/ring: advertise multi segment TX and scatter RX.
Dumitru Ceara
dceara at redhat.com
Mon Sep 28 20:47:29 CEST 2020
Even though ring interfaces don't support any other TX/RX offloads they
do support sending multi segment packets and this should be advertised
in order to not break applications that use ring interfaces.
Also advertise scatter RX support.
Signed-off-by: Dumitru Ceara <dceara at redhat.com>
---
drivers/net/ring/rte_eth_ring.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/ring/rte_eth_ring.c b/drivers/net/ring/rte_eth_ring.c
index 40fe1ca..ac1ce1d 100644
--- a/drivers/net/ring/rte_eth_ring.c
+++ b/drivers/net/ring/rte_eth_ring.c
@@ -160,6 +160,8 @@ struct pmd_internals {
dev_info->max_mac_addrs = 1;
dev_info->max_rx_pktlen = (uint32_t)-1;
dev_info->max_rx_queues = (uint16_t)internals->max_rx_queues;
+ dev_info->rx_offload_capa = DEV_RX_OFFLOAD_SCATTER;
+ dev_info->tx_offload_capa = DEV_TX_OFFLOAD_MULTI_SEGS;
dev_info->max_tx_queues = (uint16_t)internals->max_tx_queues;
dev_info->min_rx_bufsize = 0;
--
1.8.3.1
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